虽然这段感情很快就夭折了，但是如果哈利没有先勇敢面对自己对秋·张的感情，他可能也就不会和金妮终成正果。

Even though that attraction soon fizzled, if Harry hadn’t first opened himself to the possibility of love with Cho, he might have missed falling in love with Ginny.

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试验结果表明，该体系成膜过程为单体分子先自组装，然后再聚合，通过一步工序即可制得完整的保护膜。

The experiments results showed that, in the course of forming film, first monomer molecule assembled, then polymerized, through one process complete film was prepared.

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先确定可达到的目标，然后将所确立的目标分解成几个小部分，在特定的时间段去完成。

Then, after setting a goal, duanwenw. com break it into smaller pieces that have to be achieved within certain time frames.

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The way we did this was to coax embryonic stem cells first to develop into the surface layer.

我们是这么做的,先诱导胚胎干细胞,发育成外胚层。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

So, that's going to be important later when we get to bonding, but just take note of it now, we have two nodes, or we have two lobes, excuse me, each with a separate phase.

这等到我们之后讲到成键时是非常重要的，现在先要记住，我们有两个节点，不好意思，是两个叶瓣，每个都是不同的相位。

麻省理工公开课 - 化学原理课程节选